/* 
=============================================================================== 
WResize is the jQuery plugin for fixing the IE window resize bug 
............................................................................... 
Copyright 2007 / Andrea Ercolino 
------------------------------------------------------------------------------- 
LICENSE: http://www.opensource.org/licenses/mit-license.php 
WEBSITE: http://noteslog.com/ 
=============================================================================== 
*/ 

(function(jQuery){  

if(jQuery.browser) return;  

jQuery.browser = {};  
jQuery.browser.mozilla = false;  
jQuery.browser.webkit = false;  
jQuery.browser.opera = false;  
jQuery.browser.msie = false;  

var nAgt = navigator.userAgent;  
jQuery.browser.name = navigator.appName;  
jQuery.browser.fullVersion = ''+parseFloat(navigator.appVersion);  
jQuery.browser.majorVersion = parseInt(navigator.appVersion,10);  
var nameOffset,verOffset,ix;  

// In Opera, the true version is after "Opera" or after "Version"  
if ((verOffset=nAgt.indexOf("Opera"))!=-1) {  
jQuery.browser.opera = true;  
jQuery.browser.name = "Opera";  
jQuery.browser.fullVersion = nAgt.substring(verOffset+6);  
if ((verOffset=nAgt.indexOf("Version"))!=-1)  
jQuery.browser.fullVersion = nAgt.substring(verOffset+8);  
}  
// In MSIE, the true version is after "MSIE" in userAgent  
else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {  
jQuery.browser.msie = true;  
jQuery.browser.name = "Microsoft Internet Explorer";  
jQuery.browser.fullVersion = nAgt.substring(verOffset+5);  
}  
// In Chrome, the true version is after "Chrome"  
else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {  
jQuery.browser.webkit = true;  
jQuery.browser.name = "Chrome";  
jQuery.browser.fullVersion = nAgt.substring(verOffset+7);  
}  
// In Safari, the true version is after "Safari" or after "Version"  
else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {  
jQuery.browser.webkit = true;  
jQuery.browser.name = "Safari";  
jQuery.browser.fullVersion = nAgt.substring(verOffset+7);  
if ((verOffset=nAgt.indexOf("Version"))!=-1)  
jQuery.browser.fullVersion = nAgt.substring(verOffset+8);  
}  
// In Firefox, the true version is after "Firefox"  
else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {  
jQuery.browser.mozilla = true;  
jQuery.browser.name = "Firefox";  
jQuery.browser.fullVersion = nAgt.substring(verOffset+8);  
}  
// In most other browsers, "name/version" is at the end of userAgent  
else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) <  
(verOffset=nAgt.lastIndexOf('/')) )  
{  
jQuery.browser.name = nAgt.substring(nameOffset,verOffset);  
jQuery.browser.fullVersion = nAgt.substring(verOffset+1);  
if (jQuery.browser.name.toLowerCase()==jQuery.browser.name.toUpperCase()) {  
jQuery.browser.name = navigator.appName;  
}  
}  
// trim the fullVersion string at semicolon/space if present  
if ((ix=jQuery.browser.fullVersion.indexOf(";"))!=-1)  
jQuery.browser.fullVersion=jQuery.browser.fullVersion.substring(0,ix);  
if ((ix=jQuery.browser.fullVersion.indexOf(" "))!=-1)  
jQuery.browser.fullVersion=jQuery.browser.fullVersion.substring(0,ix);  

jQuery.browser.majorVersion = parseInt(''+jQuery.browser.fullVersion,10);  
if (isNaN(jQuery.browser.majorVersion)) {  
jQuery.browser.fullVersion = ''+parseFloat(navigator.appVersion);  
jQuery.browser.majorVersion = parseInt(navigator.appVersion,10);  
}  
jQuery.browser.version = jQuery.browser.majorVersion;  
})(jQuery); 

( function( $ ) 
{ 
$.fn.wresize = function( f ) 
{ 
version = '1.1'; 
wresize = {fired: false, width: 0}; 
function resizeOnce() 
{ 
if ( $.browser.msie ) 
{ 
if ( ! wresize.fired ) 
{ 
wresize.fired = true; 
} 
else 
{ 
var version = parseInt( $.browser.version, 10 ); 
wresize.fired = false; 
if ( version < 7 ) 
{ 
return false; 
} 
else if ( version == 7 ) 
{ 
//a vertical resize is fired once, an horizontal resize twice 
var width = $( window ).width(); 
if ( width != wresize.width ) 
{ 
wresize.width = width; 
return false; 
} 
} 
} 
} 
return true; 
} 
function handleWResize( e ) 
{ 
if ( resizeOnce() ) 
{ 
return f.apply(this, [e]); 
} 
} 
this.each( function() 
{ 
if ( this == window ) 
{ 
$( this ).resize( handleWResize ); 
} 
else 
{ 
$( this ).resize( f ); 
} 
} ); 
return this; 
}; 
} ) ( jQuery ); 